package com.jiawa.wiki.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class CorsConfig implements WebMvcConfigurer {

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        // 1.映射的请求地址 6.1小时内不需要再预检（发OPTIONS请求）
        registry.addMapping("/**").allowedOriginPatterns("*").allowedHeaders(CorsConfiguration.ALL).allowedMethods(CorsConfiguration.ALL).allowCredentials(true).maxAge(3600);
    }
}
